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Tritium : Advances in Research and Applications, Hardcover by Jankovic, Marij...
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OngeveerEUR 173,74
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Specificaties
- Objectstaat
- ISBN
- 9781536135060
- Format
- Hardcover
- Language
- English
- Book Title
- Tritium : Advances in Research and Applications
- Illustrator
- Yes
- Book Series
- Chemistry Research and Applications Ser.
- Publisher
- NOVA Science Publishers, Incorporated
- Item Length
- 9.1 in
- Item Weight
- 18.8 Oz
- Item Width
- 6.1 in
- Number of Pages
- 241 Pages
Over dit product
Product Identifiers
Publisher
NOVA Science Publishers, Incorporated
ISBN-10
1536135062
ISBN-13
9781536135060
eBay Product ID (ePID)
14038416706
Product Key Features
Book Title
Tritium : Advances in Research and Applications
Number of Pages
241 Pages
Language
English
Illustrator
Yes
Book Series
Chemistry Research and Applications Ser.
Format
Hardcover
Dimensions
Item Weight
18.8 Oz
Item Length
9.1 in
Item Width
6.1 in
Additional Product Features
LCCN
2018-941633
Dewey Edition
23
Dewey Decimal
546.2
Table Of Content
For more information, please visit our website at:Hardcover: https://www.novapublishers.com/catalog/product_info.php'products_id=64421E-book: https://www.novapublishers.com/catalog/product_info.php'products_id=64422
Synopsis
Tritium, 3H (T), is a radioactive isotope of hydrogen. Naturally occurring tritium is rare on Earth, where trace amounts are formed by the interaction of the atmosphere with cosmic rays. Once formed in the stratosphere, the tritium atoms have a large amount of kinetic energy. At a pressure lower than atmospheric, they react with the oxygen, creating a stable radical HO2. This radical reacts with ozone, following the photochemical reaction of decomposition TO2 to HTO. Once tritium is incorporated into the water molecule, then it falls to the Earths surface as precipitation or snow, thus entering into the natural hydrological cycle. With a half-life of 12.32 years and a maximum energy of 18 keV beta radiation, this radioisotope is not dangerous externally, but it can be a radiation hazard when inhaled, ingested via food or water, or absorbed through the skin. The biological half-life ranges from around 7 to 14 days, so bioaccumulation of tritium is not a significant concern. Tritium is a very useful hydro-geological tracer and can be successfully applied in assessing the age of groundwater and residence times of continental hydrologic systems or as an oceanic transient tracer. Tritium releases from nuclear installations may be useful for some applications as a powerful local tracer, but on the other hand such releases may affect the reliability and accuracy of tritium use as a global tracer. For this reason, measuring of the activity concentrations of tritium is regularly a part of every national and/or international monitoring programme. Tritium is also used in radio luminescent light sources for watches and various instruments, and, along with deuterium, as a fuel for nuclear fusion reactors with applications in energy generation and weapons. The amount of tritium that appears in the atmosphere as a product of human activity comes from: nuclear reactors, production of nuclear weapons, atmospheric and above ground nuclear explosions, heavy water and tritium plants, and plants for tritium separation. The use of tritium labeled compounds for medical and research purposes is also a possible source of contamination by tritium. Knowledge of the tritium concentration distribution in the environment, awareness of various anthropogenic sources of tritium, and optimization of measurement conditions are of great importance in various applications and in preserving human health.
LC Classification Number
MLCM 2018/48398 (Q)
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